Video: Vim li cas thiaj hu ua Kev Xeem Hnub So?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Nyiaj so koobtsheej Ntes . Kev xeb ntxov ntawm txheej txheej feem ntau yog vim txheej tsis ua haujlwm. Qhov laj thawj tseem ceeb yog muaj qhov ua tsis tiav hauv txheej txheej tiav, suav nrog hu ua porosity. Hnub so kuaj yog siv los txheeb xyuas qhov, lub npe hu ua hnub so los yog discontinuities, nyob rau hauv ib tug txheej.
Raws li, Hnub Xaus Kev Xeem yog dab tsi?
Hnub so kuaj los yog Continuity xeem yog ib yam uas tsis muaj kev puas tsuaj xeem txoj hauv kev tau thov ntawm txheej txheej tiv thaiv kom tsis tuaj yeem lees txais qhov tsis sib xws xws li pinholes thiab voids. Cov xeem koom nrog kev kuaj xyuas hluav taws xob hluav taws xob kom pom tias tam sim no ntws los ua kom tiav cov hluav taws xob hluav taws xob.
Ib qho ntxiv, hnub so txheej txheej yog dab tsi? A hnub so , nyob rau hauv kev sib raug zoo rau ib tug anticorrosive nto txheej , yog txhais raws li: Kev tsis sib xws hauv txheej , thaum ib feem ntawm qhov chaw tseem uncoated. Ib qho teeb meem xws li thaj tsam tsis txaus txheej zaj duab xis tuab. Qhov pinhole nyob hauv txheej . Ib tug crack nyob rau hauv lub txheej.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog hnub so detector siv rau?
Nyiaj so koobtsheej Detectors yog siv rau xyuas kom lub neej ntev ntawm txheej txheej los ntawm kev nrhiav qhov tsis xws xws li tus pin qhov, huab cua ua npuas, thiab porosity hauv cov txheej tsis muaj txheej txheem uas siv rau hauv cov txheej txheem, suav nrog cov qhob.
Dab tsi yog cov yeeb nkab Jeeper?
" Jeeping "yog lo lus tshawb pom" hnub so ", lossis qhov chaw uas yeeb nkab tsis yog txheej/tiv thaiv vim lub qhov/rip hauv cov qhwv/tsho.
Pom zoo:
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